baber/WOPTO huggingface dataset:
Patent JP-H09289144-A (JP)
Title: Substrate processing unit
Inventor: SAWADA ATSUSHI
IPC: H01L21/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To establish a positive interior pressure of a substrate processing unit of a predetermined value or more and prevent air entrainment regardless of whether a cup lid and a sequential damper are open or closed. SOLUTION: Depending on when a cup member 10 is open and a sequential damper 13 is put in its open state and when the cup member 10 is closed or the sequential damper 13 is put in its closed state; a rotational speed of a fan 14 is controlled to change the amount of down flow produced, so that, even when the down flow discharge pressure loss is changed by the opening or closing of a cup lid 11 and sequential damper 13, the flow rate of down flow air can be kept always at an optimum level. Thus, regardless of whether the cup lid 11 and sequential damper 13 are open or closed, a positive pressure of a predetermined value or more can be kept within a substrate processing unit 3, air entrainment can be prevented, and adhesion of particles to a substrate 2 can be prevented.
Patent JP-S60245596-A (JP)
Inventor: TOGASHI TAIZOU
IPC: B21D53/76
Filed: 1984-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58218859-A (JP)
Title: Signal generator
Inventor: KATOU YOSHIAKI
IPC: H02K21/12
Filed: 1982-06-14
Abstract: PURPOSE:To obtain the signal of a large output by arranging a large number of coils connected in the direction that induced voltage is added while being opposed to each magnetic pole of a revolution body magnetized so that the direction of a magnetic field alternately changes periodically. CONSTITUTION:The coils 14 are each arranged where opposite to each magnetic pole of a rotor 11 in which a large number of the magnetic poles 12 are magnetized so that the directions of N poles and S poles alternately replace periodically, each coil 14 is connected in the direction that induced voltage generated in several coil 14 is added, and the output signal is obtained. Accordingly, the large output signal is obtained because a change of the magnetic field can be detected directly.
Patent JP-H0679067-A (JP)
Title: Sealing tool for gas balloon and the like
Inventor: AOKI YUZURU
IPC: A63H27/10
Filed: 1992-03-10
Abstract: PURPOSE:To simply and securely seal the opening of a rubber balloon by one- touch manipulation, by providing a hole large enough for inserting the opening of the balloon in a plate and a small hole and putting the opening of the rubber balloon into the larger hole to force it to pass through the hole and holding it at the small hole. CONSTITUTION:A plate 30 is provided with a hole 33 large enough to insert the opening of a rubber balloon and a small hole 17 and the opening of the rubber balloon is forcibly put into the hole 33 and held at the small hole 17. A short cylindrical fixture 23 to fix a thread for retaining the balloon is provided as a unit and a notch 71 to fix a thread is cut on the plate 30. When the balloon is used, the end of thread is released from the notch 71 for fixing the thread. Then the balloon is raised. And this device is made so that the thread is wound off by itself as the balloon rises. Further, a pipe 73 is fitted to the short cylindrical fixture 23 for fixing the thread and the thread is wound up on the pipe 73.
Patent JP-S58217906-A (JP)
Title: Focus detector
Inventor: AOKI MASAHIRO
IPC: G02B7/36
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a device with high focusing precision by providing a means which detects the maximum up gradient and maximum down gradient of the intensity distribution of an image formed on a photodetecting element array and calculates the sum of those maximum values. CONSTITUTION:A part of luminous flux from a photographic lens 1 is split into two by a hop-up half-mirror 2; one is guided to a viewfinder system and the other is guided through a total reflecting mirror 3 to a beam splitter 4, where it is split into two to be image-formed on two photodetecting element arrays 6 and 7. The photodetecting element arrays 6 and 7 are read successively by a control signal from a readout control circuit 8. Namely, the outputs of photodetecting elements constituting one photodetecting element array 6 are read successively and a delay circuit 9 and a subtracting circuit 10 calculate differences between outputs of adjacent photodetecting elements; positive and negative maximum values are stored in the 1st and the 2nd maximum and minimum holding circuits 16 and 16', and the sums of the maximum and minimum values outputted to both differential amplifiers 17 and 17' are compared mutually by a differential amplifier 14 to decide on an out-of-focus direction.
Patent JP-S5525100-A (JP)
Title: Developing exposed print plate
Inventor: GIYUNTAA BERUKUHOIZAA
IPC: G03F7/022
Filed: 1979-08-09
Abstract: 1. Process for the development of exposed light-sensitive printing plates having a support of anodically oxidized aluminum and a light-sensitive coating which contains an o-naphthoquinone-diazide and an alkali-soluble resin, the exposed areas of the coating being washed off with an aqueous-alkaline developer solution, characterized in that, the development is effected in the presence of an ionizable compound of an element of the groups IIa, IIIa or IIIb of the Periodic Table, which is added to the developer solution, and wherein the developer solution used contains 0.001 to 0.5 % by weight of the ionizable compound.
Patent JP-S5724868-A (JP)
Title: Estimation of insulation life for electric appliance
Inventor: ASAHI MITSUYO
IPC: G01R31/12
Filed: 1980-07-22
Abstract: PURPOSE:To estimate the insulation life of an electrical appliance easily at a high accuracy by attaching thereto a monitoring resin piece which shows a large variation in the ratio of the number of atoms of H/C and O/C following the deterioration in the insulation of an insulating resin used for the appliance due to a correlationship with the insulation deterioration characteristic of the insulating resin. CONSTITUTION:A monitoring piece is made of a resin such as polyvinyl chloride and polyvinyl alcohol in which a double bond is developed in a molecule or conjugated due to an elimination reaction of HCl, H2O or the like by thermal oxidation or polycarbonate, phenol resin or the like which is polyconjugated taking a quinomethide structure within atoms and attached in plurality to an electrical appliance using an insulating resin. After a specific time of the operation of the appliance, the insulating pieces are taken out to measure the ratio of the number of atoms of H/C and O/C, and hence, a resin is selected which shows a large variation in the ratio due to a correlationship with the deterioration of the insulating resin used for an electrical appliance which will occur with the service thereof. Thus, the insulation life thereof can be maintained at a high accuracy. This ensures a preventive maintenance against accidents by a dielectric breakdown.
Patent JP-S61257616-A (JP)
Inventor: KITAZUMI MOTOI
IPC: A47J27/00
Filed: 1985-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62259437-A (JP)
Title: Laser annealing apparatus
Inventor: YUKI MASANORI
IPC: H01L21/20
Filed: 1986-05-02
Abstract: PURPOSE:To accurately scan with uniformity at a high speed by scanning in one direction by a deflecting mirror and in the other direction by a movable base. CONSTITUTION:A laser light source 1 and a beam expander 2, a deflecting mirror 3 are disposed along the optical axis of the emitting beam on the same plane, and a focusing objective lens 5 is disposed along the optical axis at the center of deflection of the mirror 3 between the mirror 3 and a substrate 8 to be annealed and an X-direction scanning movable base 6 is disposed at the position for placing a substance to be annealed on the focusing surface. At least in one direction of two scanning directions, scanning is conducted by means of the mirror 3. Thus, the linear speed of the beam scanning can be accurately accelerated.
Patent JP-H06312348-A (JP)
Title: Electronic drilling machine
Inventor: MORITA SATORU
IPC: B23G3/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide an electronic drilling machine, by which even a beginner can carry out drilling and tapping of uniform quality. CONSTITUTION:In an electronic drilling machine, in which drilling and tapping are carried out according to the rotation of a main spindle at continuously varied speeds by controlling a speed of a main spindle motor steplessly by means of an inverter, a main spindle number of revolutions indicator 11, in which the number of revolutions of the main spindle is displayed graphically, a distance indicator 19 indicating the longitudinal position of the main spindle, and a depth setting button 20 setting a tap depth in the distance indicator 19 are arranged on an operation panel 3.
Patent JP-H04331354-A (JP)
Title: Scratch tester
Inventor: NAGASHIMA KOICHI
IPC: G01N19/04
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a proper release detection even if a sample to be measured is a soft film quality and a substrate in a scratch tester which is used for evaluating adhesion of a thin film which is formed by various kinds of methods. CONSTITUTION:One edge of a bar-shaped spring 3 is mounted to a load detector 5 and a needle 4 for scratch is mounted to the other edge of the bar-shaped spring 3. By allowing the load detector 5 to be lowered at an equal speed and to be moved in parallel with a film surface, a release point can be detected properly even in the soft film quality and the substrate 1.
Patent JP-H03296953-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B15/29
Filed: 1990-04-17
Abstract: PURPOSE:To simplify the device on the whole by forming a cylindrical shape of a fixed post disposed in the vicinity of a pinch roller and a guide post in between and moreover situated in a tape wound position into a taper shape with its top end spread out. CONSTITUTION:The fixed post 34 is provided to be erected on a pinch roller arm 23 and arranged in the vicinity of the pinch roller 25 and the guide post 33 in between when the pinch roller arm 23 is in its 1st position, and is moreover situated in a tape wound position, and the cylindrical-shape state of the fixed post 34 is formed into a taper shape with its top end spread out. Moreover, the pinch roller 25 is separated from the magnetic tape when the pinch roller arm 23 is in its 2nd position. Consequently, the fixed post 34 is brought under the state of separating from the magnetic tape or being wound by the magnetic tape to a min., and hence no effect is exerted upon the tape traveling performance even either case of 3rd and 4th traveling modes. By this method, the cylindrical shape of the fixed post 34 can be formed in a simple taper shape, and the whole device can be simplified in its constitution.
Patent JP-H05300294-A (JP)
Title: Facsimile equipment
Inventor: OWADA MINORU
IPC: H04M11/00
Filed: 1992-04-21
Abstract: PURPOSE:To obtain the facsimile equipment able to extract a relevant voice message simply in a short time in the case of recording a document and a graph in which a voice message is directly inputted at the transmission, it is not required to confirm the presence of the voice message at reception. CONSTITUTION:When a document/graph is sent as picture data at a sender side, a voice message corresponding to the data is inputted by a telephone set 7 and the voice data are sent through an NCU 5. A same header number is given to the received picture data and voice data with respect to the received picture data at the receiver side and the result is stored in a storage section with the received picture data and the received voice data in pairs. The voice message with the header number relating to the recording state of the picture data stored in the storage section 9 is outputted from the telephone set 7 under the control of a communication control section 6 by the prescribed button operation.
Patent JP-S5726974-A (JP)
Title: Audio circuit for television receiver
Inventor: SUNADA KOUICHI
IPC: H04N5/60
Filed: 1980-07-25
Abstract: PURPOSE:To reduce the noise in audio, by lowering the cut-off frequency of a low pass filter in an audio circuit, when a signal proportional to a field strength is a given value or lower. CONSTITUTION:In the electric field strength of a broadcast electromagnetic fields is low, since a control signal SC from a level detection/control circuit 20 is at high level, a switch means 2 is turned on, and LPFs 31, 32 are increased for the time constant, because they are operated with a time constant determined with a resistor R and capacitors C1, C2 and the capacitor C2 is connected in parallel with the capacitor C1, allowing to increase the entire capacitance. Correspondingly, the high band cut-off frequency of the LPFs 31, 32 can be reduced.
Patent JP-S59225788-A (JP)
Inventor: NIINOU KIYONORI
IPC: B08B9/027
Filed: 1983-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58219913-A (JP)
Title: Dust collecting apparatus of air filter
Inventor: NAKAO TAKASHI
IPC: B01D46/42
Filed: 1982-06-15
Abstract: PURPOSE:To reduce the labor in dust removing work and to smooth the operation of a control apparatus, by providing a dust falling-off apparatus due to the driving of a motor and a fallen-off dust sucking and collecting apparatus to an air filter provided to a control panel. CONSTITUTION:In a power plant, a suction pump 4 is provided to a control panel 2 and an apparatus 5 for falling off the dust of an air filter and an apparatus 6 with a drive motor are provided to a guide rail 7. The suction pump 4 and the dust falling-off apparatus 5 are connected by a hose 8 comprising an extensible material. The apparatus 5 is reciprocally moved along the guide rail 7 by the apparatus 6 with the motor in an up-and-down direction to fall off dust adhered to the air filter 3. The fallen-off dust is sucked by the suction pump 4 and collected by a dust collecting box 9 to be periodically treated.
Patent JP-H09287471-A (JP)
Title: Supercharging engine-mounted vehicle
Inventor: TAGAMI ATSUSHI
IPC: F02D9/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the flow passage resistance of intake so as to improve a filling efficiency and responsiveness for supplying fuel by arranging a pressure intake passage for supplying pressurized new air from a crank chamber into a combustion chamber along a cylinder axial direction looking from an upper surface of a car body, and arranging a throttle valve on the way of the pressure intake passage. SOLUTION: In a scooter type motorcycle, an unit swing type engine unit 11 is mounted, the unit 11 comprises of an engine main body 12 and a rear wheel transmission gear 13. In the engine main body 12, its cylinder shaft is forward slantly arranged from a vertical direction, a connecting rod supercharging type supercharger 50 is arranged, and pressurized air is supplied from a pressure intake pipe 53 into a carburetor 54 for composing a fuel supplying device N. At this time, a crank chamber 63, a pressure intake pipe 53, and the fuel supplying device N in which a throttle valve is stored are arranged along a cylinder axial line L2 looking from an upper surface of a car body. It is thus possible to reduce a curvature of the intake passage after pressurizing in the crank chamber, and it is also possible to reduce a flow passage resistance so as to improve a filling efficiency.
Patent JP-S5528607-A (JP)
Title: Terminal monitor system
Inventor: KOMIYA HISHIICHI
IPC: H04Q3/72
Filed: 1978-08-21
Abstract: PURPOSE:To detect the call-out or end of call of the digital terminal by the subscriber line in base band multiplication through the addition of the relay circuit to the subscriber circuit of the cross-bar exchanger. CONSTITUTION:When the telephone set is hooked off, the relay L of the telephone subscriber circuit 8 is operated, ground is detected at the subscriber identifying terminal IT, and the winding S1 in delay restoration operation of the relay S of the subscriber circuit for digital terminal 9 is operated to close the contact S. The relay L of the circuit 9 is operated to inform the call-out to the common control unit of the exchanger, and connection is made to the trunk to which the digital terminal monitor unit 13 is connected. Thus, the communication lines A and B and control line C are terminated with the unit 13 to detect the true call-out from the digital terminal. When a call-out is present, the trunk is controlled to deliver ground to the line C and the contact s is kept holding with the power application to the winding S2.
Patent JP-H05258889-A (JP)
Title: Lighting device for discharge lamp
IPC: H02M7/48
Filed: 1992-03-10
Abstract: PURPOSE:To prevent a discharge flame failure liable to occur when the dimming level is deepened, reduce the filament current, and suppress the shortening of a life. CONSTITUTION:A lighting device is provided with a rectifying circuit 2 rectifying an AC power source 1, a boosting circuit 3 boosting the output voltage of the rectifying circuit 2, an inverter circuit 4 converting the boost voltage of the boosting circuit 3 into the high-frequency voltage proportional to the boost voltage, a serial resonance circuit including an inductance 7 and a capacitor 8, and a preheating type discharge lamp 9 connected in parallel with the capacitor 8 and preheated by the current of the capacitor 8. An oscillation frequency control circuit 5 is interlocked with a boost voltage control circuit 6, and the whole of them forms one kind of a dimming circuit. The control characteristic of the dimming circuit including the oscillation frequency control circuit 5 and the boost voltage control circuit 6 is selected to reduce the boost voltage of the boosting circuit 3 and increase the oscillation frequency of the inverter circuit 4 in response to the deepening action of the dimming level.
Patent JP-S59225976-A (JP)
Title: Automatic paper-supplying device for printer
Inventor: HIROSE TOSHIHIKO
IPC: B65H3/66
Filed: 1983-06-06
Abstract: PURPOSE:To enable to line-feed a paper by a predetermined amount in both forward and reverse directions and reduce the size and the cost of the entire body of the device, by spacing the paper from a paper-supplying means and a discharging means when the paper is fitted to a platen. CONSTITUTION:When the paper P is fed by a paper-supplying guide plate 17 and the leading end of the paper P is detected by a sensor 22, a plunger 20 of a solenoid 16 is moved to a position C after a predetermined period of time, and a paper-supplying roller 7 is spaced from a paper-pressing and supplying position A' on a paper-supplying stacker 6 and is located at an intermediate position C'. When printing proceeds to the trailing end E of the paper P, the leading end F of the paper P is located on a paper-discharging stacker 15 in the case where the paper P is a longest size one, and the platen is reversely rotated to return the paper P to an initial printing starting position. In this case, the paper P is passed below the roller 7. When printing is completed, the plunger 20 is moved to a position B, the roller 7 is located at a position B' where it is pressed against a discharging roller 14, and cooperates with the roller 14 in discharging the paper P into the stacker 15.
Patent JP-S5436607-A (JP)
Title: Method of eliminating unbalance of impellor in centrifugal blowers
Inventor: OCHIAI KOUJI
IPC: F04D29/28
Filed: 1977-08-26
Abstract: PURPOSE: For eliminating the unbalance of vanes without reducing the strengh thereof, to provide a rectangular balance weight extending from the outer-circumferential portion side plate to the main plate on the negative pressure surface side of said vanes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01272185-A (JP)
Title: Manufacture of electric circuit board
Inventor: SATOU HIROYASU
IPC: H01R43/10
Filed: 1988-04-25
Abstract: PURPOSE:To prevent deterioration of a photoresist mask by forming an aqua- regia-resistant coat on a precious metal foil for producing a circuit pattern before etching the same. CONSTITUTION:A thin film of titanium nitride 3 is formed on the surface of a substrate by the DC magnetron sputtering so that a precious metal foil on the substrate surface is coated therewith. The thin film is an aqua-regia-resistant thin film formed for example of a metal such as titanium, niobium or tantalum, or titanium nitride, or an aqua-regia-resistant metal oxide such as silicon oxide or titanium oxide. The thin film is then covered with a photoresist mask 4, and exposure-and-development is performed to form openings 5 in the mask 4. The parts of the titanium nitride thin film 3 exposed in the openings 5 are etched with an etching solution principally composed of ammonium hydrogen fluoride so that further openings 6 are opened to expose the noble metal foil 2. The part of the noble metal foil exposed in the opening 6 are etched off with an etching solution of aqua regia type having increased concentration of hydrochloric acid. Thereby, an electric circuit is produced under the titanium nitride thin film 3.
Patent JP-S6141575-A (JP)
Inventor: DONARUDO FURETSUDO KUROREE
IPC: B41J29/36
Filed: 1985-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09285933-A (JP)
Title: Center height adjusting device between edged tool and workpiece and method thereof
Inventor: MIYAZAWA MAKOTO
IPC: B23Q17/22
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To easily adjust center height of an edged tool, whose tip is formed into a rotation symmetric shape, with high precision by forming a chuck part with a workpiece rotating means base and providing a measuring means measuring a distance from an optional reference point clamped in a workpiece rotating means to the edged tool. SOLUTION: By means of a workpiece chuck 2, a workpiece rotation shaft is made to coincide with that of a θ rotation shaft 4 on the θ rotation shaft 4, and a workpiece or a center height adjusting device 1 is held. In an optional position, a reference face of the center height adjusting device 1, in other words, a distance L1 from the end face of a non-contact type length measuring sensor 16 to the surface of an edged tool 15, is measured. Then, the θrotation shaft 4 is rotated by 180 degrees, and a distance L2 between the reference face of the center height adjusting device 1 and the edged tool 15 is measured. Subsequently, a spindle unit 13 and the edged tool 15 are moved upward/downward by means of Z-axis positioning means 12 so that a difference between the distances L1, L2 is brought close to 0.  When the difference between the distances L1, L2 becomes 0, the edged tool 15 and workpiece chuck 2, in other words, a center of the workpiece rotation shaft, coincide with each other, and center height adjustment is finished.
Patent JP-S584216-A (JP)
Inventor: HIGUCHI KAZUHIRO
IPC: H01H11/06
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。